Tim Harford's Dear Economist columns are now available online here, with an RSS feed here. Browse through some of his back columns - he's one of the best comenters out there when it comes to applying economic principles to just about anything you can imagine (and a few you can't).
Calculated Risk reports on the implied probabilities that the Fed will either pause in their increases or even cut rates in December - they're increasing.
Truth On The Market adds his $0.02 to the back-and-forth on options backdating in the blogosphere. He's also got links to previous posts by others.
ProfessorBainbridge.com links to this violent (but funny, in a sick kind of way) online procrastination tool. You've been warned...
And yes, we're a couple of nerds. Not that there's anything wrong with that.